What devices use 30B0EA?

Any network device with a MAC address starting 30:B0:EA was manufactured by or for Shenzhen Chuangxin Internet Communication Technology Co., Ltd.

MA-L · OUI prefix

Shenzhen Chuangxin Internet Communication Technology Co., Ltd

Q: Who owns MAC prefix 30B0EA?

30B0EA is registered to Shenzhen Chuangxin Internet Communication Technology Co., Ltd in the IEEE MA-L registry.

Any MAC address starting 30:B0:EA is registered to Shenzhen Chuangxin Internet Communication Technology Co., Ltd in CN.

OUI prefix	30B0EA
Vendor	Shenzhen Chuangxin Internet Communication Technology Co., Ltd
Registry	MA-L (24-bit, large block)
Country	CN
Example MAC	30:B0:EA:00:00:00

What this means

The IEEE assigned the MA-L block 30B0EA to Shenzhen Chuangxin Internet Communication Technology Co., Ltd. Every network interface they manufacture under this block has a MAC address beginning with these digits, followed by a unique per-device identifier. If a device on your network shows a MAC starting 30:B0:EA, it is Shenzhen Chuangxin Internet Communication Technology Co., Ltd hardware.

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